Free backlink sites list: 1,964 places to get a link
A maintained list of 1,964 legitimate backlink sites: directories, profile creation sites, guest posting sites, launch platforms, registries and marketplaces. 1,628 are free or have a free tier, 44 usually give a dofollow link, and 781 have an estimated DA of 70 or more. Every row shows authority, link type, cost and effort, and links straight to the submit page.
- 1,964
- Opportunities
- 1,628
- Free or freemium
- 781
- Est. DA 70+
- 208
- Quick wins
All filters2
Highest impactimpact 97–95
- SubmitDark Reading (opens in a new tab)
Dark Reading
darkreading.comSubmit a sharp founder-authored opinion based on real privacy or security evidence discovered while building your tool.
Estimated domain authority DA ~90NofollowFree + paid tierQuickVerified live - SubmitButtondown (opens in a new tab)
Buttondown
buttondown.comLaunch a human-reviewed Privacy & Accessibility Field Notes newsletter with original experiments, implementation lessons, and contextually relevant links to your tool resources.
Estimated domain authority DA ~70Sometimes dofollowFree + paid tierModerateVerified live
High impactimpact 83–78
- SubmitPressbooks Self-Publisher (opens in a new tab)
Pressbooks Self-Publisher
pressbooks.comCreate an accessible, openly licensed handbook or course text with structured chapters, exercises, citations, and relevant links, then make the webbook public for directory discovery.
Estimated domain authority DA ~75Free + paid tierQuickVerified live - SubmitAre.na (opens in a new tab)
Are.na
are.naCurate a thoughtful public channel on local-first privacy, scam safety, or accessible-tool design, adding your tool only among diverse high-quality resources with original annotations.
Estimated domain authority DA ~70NofollowFree + paid tierModerateVerified live - SubmitListed (opens in a new tab)
Listed
listed.toPublish original sanitized essays on privacy engineering, safe document processing, or accessible product design, using your tool only as a relevant implementation example.
Estimated domain authority DA ~45Free + paid tierModerateVerified live - SubmitPika (opens in a new tab)
Pika
pika.pageStart your small human-written lab notebook with original build lessons, accessibility fixes, and privacy experiments, linking to tools only when they support the post.
Estimated domain authority DA ~40Free + paid tierModerateVerified live - SubmitPubPub (opens in a new tab)
PubPub
pubpub.orgLaunch a public-interest digital-safety community and publish substantial methods, reports, and tutorials with contextual your tool references.
Estimated domain authority DA ~65Free + paid tierModerateVerified live - SubmitSlides (opens in a new tab)
Slides
slides.comPublish your original research, privacy or accessibility deck with useful citations and contextual links.
Estimated domain authority DA ~75NofollowFree + paid tierModerateVerified live - SubmitAppSignal Blog (opens in a new tab)
AppSignal Blog
appsignal.comApply with a code-heavy observability, Node, Ruby, Python, or Elixir tutorial using your real engineering problem as the case study.
Estimated domain authority DA ~60Sometimes dofollowFree + paid tierInvolvedVerified live - SubmitCurated (opens in a new tab)
Curated
curated.coLaunch a consistent Trustworthy Tools digest that mixes independent sources with occasional relevant your tool research, adding original commentary to every selected link.
Estimated domain authority DA ~60Sometimes dofollowFree + paid tierInvolvedVerified live - SubmitFrontend Focus (opens in a new tab)
Frontend Focus
frontendfoc.usSend one current, technically substantive frontend or accessibility article/tool after publishing it, explaining the concrete reader value and disclosing your tool ownership.
Estimated domain authority DA ~50Free + paid tierInvolvedVerified live - SubmitJavaScript Weekly (opens in a new tab)
JavaScript Weekly
javascriptweekly.comFirst publish a strong JavaScript/browser engineering article or genuinely novel developer utility, then reply to a current issue with one concise, disclosed editorial tip.
Estimated domain authority DA ~60Free + paid tierInvolvedVerified live - SubmitLinkedIn (opens in a new tab)
LinkedIn
linkedin.comCreate company page and publish case-study posts.
Estimated domain authority DA ~100NofollowFree + paid tierInvolvedNot submitted - SubmitMataroa (opens in a new tab)
Mataroa
mataroa.blogPublish original, text-first notes about building local-only privacy and accessibility tools, with restrained links to your relevant live implementation.
Estimated domain authority DA ~45Free + paid tierInvolvedVerified live - SubmitMind the Product (opens in a new tab)
Mind the Product
mindtheproduct.comSubmit your founder-written product or privacy case study with concrete decisions, evidence, failures, and lessons for product practitioners.
Estimated domain authority DA ~70Sometimes dofollowFree + paid tierInvolvedVerified live - SubmitOffprint (opens in a new tab)
Offprint
offprint.appUse your tool or founder social-web identity to publish original technical/privacy articles with relevant references.
Free + paid tierInvolvedVerified live - SubmitParagraph (opens in a new tab)
Paragraph
paragraph.comCreate your original engineering field-notes publication with human-approved privacy, accessibility, and local-first essays rather than republished marketing copy.
Estimated domain authority DA ~55Free + paid tierInvolvedVerified live - SubmitZenn (opens in a new tab)
Zenn
zenn.devCreate your publication or original Japanese engineering article with reproducible examples and contextual links to source or documentation.
Estimated domain authority DA ~80NofollowFree + paid tierInvolvedVerified live
Usefulimpact 65–60
- SubmitDiigo (opens in a new tab)
Diigo
diigo.comCreate a useful public learning list with annotations about privacy, accessibility, and scam prevention, placing relevant your tool resources beside independent references.
Estimated domain authority DA ~85NofollowFree + paid tierQuickVerified live - SubmitIssuu (opens in a new tab)
Issuu
issuu.comUpload a guide, report or catalog as a public publication and add your website to the profile and description.
Estimated domain authority DA ~90Sometimes dofollowFree + paid tierQuickNeeds checking - SubmitCodementor (opens in a new tab)
Codementor
codementor.ioIf the maker qualifies as a mentor, build a credible technical profile and publish a useful privacy or browser-safety tutorial.
Estimated domain authority DA ~80NofollowFree + paid tierModerateVerified live - SubmitEdTech Impact (opens in a new tab)
EdTech Impact
edtechimpact.comCreate a free product profile for the student-friendly tools and collect teacher reviews.
Free + paid tierModerateNeeds checking - SubmitEducational App Store (opens in a new tab)
Educational App Store
educationalappstore.comRegister as a developer and submit the calculators/step counter for teacher review.
Free + paid tierModerateNeeds checking - SubmitFlipHTML5 (opens in a new tab)
FlipHTML5
fliphtml5.comPublish your original privacy or accessibility guide and add contextual clickable links within the document.
Estimated domain authority DA ~75Sometimes dofollowFree + paid tierModerateVerified live - SubmitHeyzine (opens in a new tab)
Heyzine
heyzine.comConvert your original guide into a public flipbook and add contextual links or web embeds for cited tools and resources.
Estimated domain authority DA ~55Free + paid tierModerateLive, conditional - SubmitMintlify (opens in a new tab)
Mintlify
mintlify.comPublish your product or developer docs from a Git repo on the free tier and link to your site from the docs.
Estimated domain authority DA ~65Sometimes dofollowFree + paid tierModerateNeeds checking - SubmitReadMe (opens in a new tab)
ReadMe
readme.comHost your API or product documentation on ReadMe and link back to your main site and app.
Estimated domain authority DA ~80Sometimes dofollowFree + paid tierModerateNeeds checking - SubmitScoop.it (opens in a new tab)
Scoop.it
scoop.itCurate a public online-privacy topic page and add expert notes to a diverse mix of industry sources and your tool guides.
Estimated domain authority DA ~85NofollowFree + paid tierModerateNot submitted - SubmitSlideServe (opens in a new tab)
SlideServe
slideserve.comUpload a useful original presentation on privacy, accessibility, or tool workflows with your natural reference.
Estimated domain authority DA ~70NofollowFree + paid tierModerateLive, conditional - SubmitVocal (opens in a new tab)
Vocal
vocal.mediaPublish an original, useful privacy or digital-safety guide and mention your resource only when it directly supports the guidance.
Estimated domain authority DA ~75NofollowFree + paid tierModerateVerified live - SubmitHackerNoon (opens in a new tab)
HackerNoon
hackernoon.comPitch/write article about privacy-first browser tools.
Estimated domain authority DA ~90Sometimes dofollowFree + paid tierInvolvedNot submitted - SubmitKodeco (opens in a new tab)
Kodeco
kodeco.comApply with a genuine technical portfolio and propose an original mobile privacy tutorial aligned with Kodeco's listed subject areas.
Estimated domain authority DA ~70Sometimes dofollowFree + paid tierInvolvedVerified live - SubmitMedium (opens in a new tab)
Medium
medium.comPublish founder/productivity article linking your tool.
Estimated domain authority DA ~95NofollowFree + paid tierInvolvedNot submitted - SubmitPortfoliobox (opens in a new tab)
Portfoliobox
portfoliobox.comBuild a focused public portfolio for your real designer/team and publish one detailed product, privacy, or accessibility design case study with the project link.
Estimated domain authority DA ~70Free + paid tierInvolvedVerified live - SubmitRadioGuestList.com (opens in a new tab)
RadioGuestList.com
radioguestlist.comJoin the free guest-request emails and pitch only relevant shows with a useful privacy, security, accessibility, or tooling angle.
Estimated domain authority DA ~40Free + paid tierInvolvedLive, conditional - SubmitTeletype (opens in a new tab)
Teletype
teletype.inPublish an original, media-rich tutorial or founder case study with useful screenshots and your contextual reference, using a complete real profile.
Estimated domain authority DA ~75Free + paid tierInvolvedVerified live - SubmitYumpu (opens in a new tab)
Yumpu
yumpu.comPublish your original guide or annual privacy report and add useful contextual website links through the Hotspot Editor.
Estimated domain authority DA ~85NofollowFree + paid tierInvolvedLive, conditional
Long tailimpact 45
- Submitbeehiiv (opens in a new tab)
beehiiv
beehiiv.comCreate tool-of-the-week newsletter linking your tool.
Estimated domain authority DA ~80NofollowFree + paid tierQuickNot submitted - SubmitCraft (opens in a new tab)
Craft
craft.doWrite a useful guide in Craft and share it as a public web page with links to your site.
Estimated domain authority DA ~70Sometimes dofollowFree + paid tierQuickNeeds checking - SubmitDocDroid (opens in a new tab)
DocDroid
docdroid.netUpload a useful PDF, such as a checklist or guide, and set it to public with your site referenced inside.
Estimated domain authority DA ~65NofollowFree + paid tierQuickNeeds checking
How to build backlinks with this list
Four steps that work for a new site, a SaaS or a side project. No paid link packages, nothing that risks a penalty.
Get the basics right first
Before submitting anywhere, have a one-line description, a 150-word description, a square logo and two or three screenshots ready. Every form asks for some mix of these.
Claim profiles and free listings
Start with the free, quick rows: profile creation sites and free directories. They are one form each and build the entity signals search engines use to understand who you are.
Go after a few strong links
Then pick a handful of high DA and dofollow sites that fit your niche, and write proper guest posts or launch posts for them. Ten relevant links beat a hundred random ones.
Track and keep it clean
Note where you submitted and when. Recheck after a month, update stale descriptions, and never pay for bulk link packages: they put the whole site at risk.
Behind the list
A link opportunity is not a link.
Every row here starts as a line in a sheet, gets normalised into one of 16 groups, scored for cost, effort and impact, and written up with the steps to actually submit. The floor below represents that pipeline.
Open the sheet viewAn illustration of the AltF Backlinks floor: opportunities sourced at the back, vetted for cost and effort by the engineering pod, written up for outreach by the design pod, then tracked to placement along a line.
Backlink sites by category
One-shot launches where timing and preparation decide the outcome.
Publications that accept contributed articles. Slow and editorial, but the links are earned.
Fast-growing listings specifically for AI-powered tools.
Extension, plugin and integration stores. Real review processes, real distribution.
Startup listings, beta lists and founder media.
General tool and software catalogues with real search traffic.
B2B review sites. Slow to approve, strong once live.
Package, image and docs hosting that carries real authority.
Showcases judged on craft. A good screenshot matters more than copy.
Write once, link back. Editorial standards vary widely.
Get quoted or distribute a release. Slower, higher ceiling.
Company and local listings. Unglamorous, consistently indexed.
Owned pages you control: company, founder, knowledge-panel entities.
Answer real questions. Never drop a bare link.
Brand surface and referral traffic more than link equity.
Everything that does not fit the buckets above.